document.write( "Question 231630: Three married couples arrange themselves randomly in six consecutive seats in a row. Find the probability of the event of the women being in three adjacent seats, as well as the men. Hint: In this case the denominator of the probability fraction will be 6!=720 \n" ); document.write( "
Algebra.Com's Answer #171395 by stanbon(75887) ![]() You can put this solution on YOUR website! Three married couples arrange themselves randomly in six consecutive seats in a row. Find the probability of the event of the women being in three adjacent seats, as well as the men. Hint: In this case the denominator of the probability fraction will be 6!=720 \n" ); document.write( "------------------------- \n" ); document.write( "# of ways to succeed \n" ); document.write( "Note: there are 2 sets of 3 consecutive seats in a row of 6 seats \n" ); document.write( "The women can be arranged in 3! ways in their three seats \n" ); document.write( "The men can be arranged in 3! ways in their three seats. \n" ); document.write( "---- \n" ); document.write( "# of ways to succeed = 2*3!*3! = 2*6*6 = 72 \n" ); document.write( "------------- \n" ); document.write( "Probability = 72/6! = 72/720 \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |